.eslintrc.json

{
	"extends": "standard",
	"root": true,
	"parser": "@babel/eslint-parser",
	"parserOptions": {
		"requireConfigFile": false
	},
	"env": {
		"node": true
	},
	"globals": {},
	"plugins": ["prefer-arrow"],
	"rules": {
		"indent": ["error", "tab"],
		"arrow-body-style": ["error", "as-needed"],
		"arrow-parens": ["error", "as-needed"],
		"camelcase": 0,
		"comma-dangle": ["error", "always-multiline"],
		"curly": ["error", "multi"],
		"generator-star-spacing": 0,
		"handle-callback-err": [0, "error"],
		"multiline-comment-style": ["error", "separate-lines"],
		"no-debugger": 2,
		"no-multi-spaces": 0,
		"no-return-assign": 0,
		"no-tabs": 0,
		"no-template-curly-in-string": 0,
		"no-trailing-spaces": ["error", {
			"skipBlankLines": true
		}],
		"no-unused-vars": "error",
		"no-useless-escape": "warn",
		"no-var": "error",
		"prefer-arrow-callback": "error",
		"prefer-arrow/prefer-arrow-functions": ["error", {
			"disallowPrototype": true,
			"singleReturnOnly": false,
			"classPropertiesAllowed": false
		}],
		"prefer-const": 2,
		"semi": ["error", "always"]
	}
}